1) I tried the Fix NTLDR disk from tinyempire's (Simple "ntldr is missing" fix with boot floppy, CD-R, or USB flash) site but none of the ten fixes worked. I haven't tried his other suggestions.
2) I have moved the HD to a new computer but now the HD appears on BIOS but I cannot access it in any way.
3) Can I use a DOS disk and try a:/fdisk/mbr?
4) tzetsin, could you give me some detailed instructions or a link. I am not very familiar with DOS but can follow along.